Velopedia Bicycle Archive

2010 Electra Townie Euro 8i

Original specifications: Commuter Mix drivetrain · 700c wheels.

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At a glance

Archive #20861

Model year: 2010
Category: City & Commuter
Sizes: One size fits all
Colors: Silver Metallic
In this record: 25 specifications

Model history 2 other years

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Identification clues

2010 archived details

Published colors: Silver Metallic
Frame: 6061-T6 alloy
Original equipment: Commuter Mix

Clues, not proof of model year. Colors vary and components may have been replaced.

Original build6061-T6 alloy · Commuter Mix · 700c wheels

Historical catalog variants

Archived sizes and colors

1 item record

Item-level catalog entries recovered from Velopedia’s original bicycle archive. They document how this model was listed historically; they do not identify the frame size associated with legacy reference geometry or indicate current availability.

Published sizes

one size fits all

Published colors

Silver Metallic

View 1 archived size/color combination

Size	Color
one size fits all	Silver Metallic

Historical catalog evidence. Exact specifications and naming may vary by market, production run or manufacturer revision.

Frameset

Frame Construction	TIG-welded
Frame Material	6061-T6 alloy
Fork Material	Hi-tensile steel, unicrown crown

Drivetrain

Component Group	Commuter Mix
Shifters	Shimano Revo twist
Crankset	Forged Alloy, 170mm, 44 teeth
Bottom Bracket	Sealed cartridge, 113mm spindle
BB Shell Width	68mm
Cassette	Shimano
Rear Cogs	8-speed, 22 teeth
Chain	KMC, 1/2 x 1/8"
Pedals	Alloy Platform w/non-slip rubber tread

Brakes

Brakes	Shimano Nexus BR-IM50 Roller Brake brakes, Alloy 4 Finger reach adjust levers

Cockpit & Contact Points

Headset	1 1/8" integrated steel threaded
Handlebar	Alloy custom bend, 24.8" x 4.5"
Handlebar Extensions	Not included
Stem	Adjustable Forged Alloy
Saddle	Ergonomic w/Soft Lycra
Seatpost	Butted alloy micro-adjust, 27.2mm diameter

Wheels & Tires

Hubs	Front: Shimano Dynamo Generator, Rear: Shimano Nexus 8 speed Internal
Rims	Double-Wall Alloy, 36-hole
Spokes	Stainless, 14ga. (2.0mm)
Spoke Nipples	Brass
Front Tire	700 x 38c City
Wheel Size	700c wheels

Gearing

Original gearing is incomplete. Enter your setup to calculate ratios and cadence speeds.

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Gears Drivetrain

Front teeth Smallest rear teeth Largest rear teeth

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Rear tire

Rear tire marking

Apply the marking on your rear tire or edit its dimensions below. Older or fractional inch sizes need the ISO marking (e.g. 37-590).

Rim diameter (BSD, mm) Tire width (mm)

For 32-622, width is 32 mm and rim diameter is 622 mm. Use the rear tire on mixed-wheel bikes. Leave both fields empty to compare ratios only.

Cadence (RPM) Speed units

Gear, dimension and cadence changes update results automatically.

Gearing comparison
Measure	Original	Your setup
Lowest ratio	—	—
Highest ratio	—	—
Total range	—	—
Lowest-gear speed	—	—
Highest-gear speed	—	—

Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.

Parts & serviceability

Find replacement parts

Original specifications

Seatpost · Original

Butted alloy micro-adjust

27.2mm diameter

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Retailer offers

Race Face Ride XC Seatpost Black, 27.2x375mm

Replacement option

Competitive Cyclist ↗$38.99

Backcountry ↗$38.99

Front tire · Original

700 x 38c City Replacement search: 700cx38 bicycle tire Before ordering: Check rim type and tire clearance.

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Brake pads · Original

Shimano Nexus BR-IM50 Roller Brake brakes

Alloy 4 Finger reach adjust levers

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Parts and service referenceQuick reference before buying parts

Archived specifications for reference. Check the fitted parts before ordering.

Front tire: 700 x 38c City
Drivetrain: 8-speed
Seatpost diameter: 27.2 mm
Bottom bracket / shell: Sealed cartridge, 113mm spindle · 68mm

Equipment inspection checks 9 checks based on 5 archived component groups Open equipment checksClose equipment checks

Checks selected from the archived equipment. Confirm what is fitted today. This is not a complete safety inspection; use the full inspection guide before test riding.

Full used-bike inspection guide →

Frame and fork

Inspect the frame and fork →

Archived: Frame: TIG-welded · Fork: · Hi-tensile steel, unicrown crown

Look for dents or shape changes and inspect the edges of welds around the head tube, bottom bracket, seat cluster and suspension mounts for hairline cracks.

Drivetrain

Check drivetrain wear →

Archived: Group: Commuter Mix · Shifters: Shimano Revo twist · Crankset: Forged Alloy, 170mm, 44 teeth · Bottom bracket: Sealed cartridge, 113mm spindle · Cassette: Shimano · Rear cogs: 8-speed, 22 teeth · Chain: KMC, 1/2 x 1/8"

Shift through every available gear under light load. Hesitation, skipping or inconsistent indexing can reflect wear, damage, poor adjustment or mismatched replacement parts.
Measure chain wear with a compatible gauge and inspect chainring, cassette or freewheel teeth. A new chain does not rule out wear in the remaining drivetrain.
Turn the cranks slowly, feel for rough bearings and check for side-to-side play. Inspect crank arms, chainring bolts and pedal threads for looseness or damage.

Brakes

Inspect the brakes →

Archived: Brakes: Shimano Nexus BR-IM50 Roller Brake brakes, Alloy 4 Finger reach adjust levers

Inspect pads and braking surfaces, check the complete cable or hose path, and confirm both controls feel consistent and return cleanly.

Wheels and tires

Check wheels and tires →

Archived: Wheel size: 700c wheels · Rims: Double-Wall Alloy, 36-hole · Hubs: Front: Shimano Dynamo Generator, Rear: Shimano Nexus 8 speed Internal · Front tire: 700 x 38c City

Spin both wheels and watch for side-to-side and vertical movement. Check spoke tension, rim condition and hub play.
Inspect both tire casings for cuts, cracking, plugs, bulges or exposed threads and confirm the installed sizes are safe for the rims and available frame and fork clearance.

Controls and contact points

Archived: Headset: 1 1/8" integrated steel threaded · Handlebar: Alloy custom bend, 24.8" x 4.5" · Stem: Adjustable Forged Alloy · Seatpost: Butted alloy micro-adjust, 27.2mm diameter · Saddle: Ergonomic w/Soft Lycra · Pedals: Alloy Platform w/non-slip rubber tread

Apply the front brake and rock the bike to check for headset play or notchiness. Inspect the stem, handlebar and clamp zones, then confirm every fastener and control is secure.
Check that the seatpost moves for adjustment and that the saddle, post and clamp hold securely without cracks, severe corrosion or damaged hardware.

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

2010 Electra Townie Euro 8i